Content-Length: 5596 | pFad | https://download.hao.ucar.edu/d5/mlso/log/observer/2000/mlso.2000d141.olog
----------------------------------------------------------------------------- Mauna Loa Solar Observatory Observer's Log ----------------------------------------------------------------------------- Sat May 20 17:01:31 GMT 2000 Year: 00 Doy: 141 Observer: koon WEATHER COMMENT: Sat May 20 17:01:33 GMT 2000 Clear sky, wind=5 mph from the West, temp=47 F. Sat May 20 17:02:19 GMT 2000 CHIP Startup--Initializing new tape Sat May 20 17:08:22 GMT 2000 PICS Start Patrol Sat May 20 17:08:23 GMT 2000 CHIP CHIP Start 7 Passband Patrol **LOW-L PROBLEM**: Sat May 20 17:44:16 GMT 2000 The MOF2 and MOF1 fields are red. MOF2 reads 139.9 but the setpoint display shows 110.0 and Eric noted that he set the controller in the electronics bay to 110.0, the MOF1 shows 85.0 and the displayed setpoint is 0.0 which is obviously the wrong setpoint but I can't find information on what this should be, I think MOF1 setpoint used to be 90.0. The images aren't good. **LOW-L PROBLEM**: Sat May 20 17:57:00 GMT 2000 I found notes that the last MOF1 change I made in March had the setpoint left at 96.0, so I put it there now. The images got much better and the MOF1 field turned green. Sat May 20 18:02:33 GMT 2000 PICS Flat Sat May 20 18:05:24 GMT 2000 PICS End Flat **LOW-L PROBLEM**: Sat May 20 18:14:35 GMT 2000 The MOF2 setpoint was at 142.0 inside the electronics bay. It isn't clear which controller to change so I'll label it for future reference. I set the controller to 110.0 as the setpoint. **LOW-L PROBLEM**: Sat May 20 18:42:54 GMT 2000 The images were saturated, they had red pixels and white pixels. I decreased the transmission by setting the MOF1 lower until those pixels went away. The MOF1 is now set at 90.0 **LOW-L PROBLEM**: Sat May 20 18:47:23 GMT 2000 For some reason the MOF2 Res field shows a reading of 120.0 instead of 110.0, I know the temperature sensed by the MOF2 setpoint controller is 110.0 because I watched it stabilize. **LOW-L PROBLEM**: Sat May 20 19:22:28 GMT 2000 I double checked the MOF2 temp inside the Electronics bay and it was still at 110.0 yet the MOF2 Res field of the lowl display screen is yellow and shows a reading of 120.0, this might be some kind of software warning limit setting, if so we'll need instructions on how to change this if we stay at an MOF2 setpoint that is outside of the range or we won't know what the temperature is without opening the Electronics bay and looking at the display in there. Will let the temperatures stabilize for a while then make a test data tape and copy files to the transfer directory via the Nahenahe tape drive. COMMENT: Sat May 20 19:35:56 GMT 2000 Extended the dome slot. **LOW-L PROBLEM**: Sat May 20 19:43:25 GMT 2000 Starting data test tape. Sat May 20 20:01:22 GMT 2000 CHIP Gain7 Sat May 20 20:09:56 GMT 2000 CHIP End Gain Sat May 20 20:10:07 GMT 2000 CHIP Bias Sat May 20 20:11:05 GMT 2000 CHIP End Bias COMMENT: Sat May 20 20:34:04 GMT 2000 Network is extremely slow. **LOW-L PROBLEM**: Sat May 20 20:46:13 GMT 2000 OK, the test hour is up, removed test tape L00711 from drive #1, loaded L00713 there, restarted with data going to L00712 in drive #0. Will transfer data to appropriate directory for someone from Boulder to retrieve. **LOW-L PROBLEM**: Sat May 20 21:00:05 GMT 2000 Transfer of test files done, they are in /local/e/Data/ToHAO/LowL/L00711 here on Nahenahe. **** EVENT COMMENT ****: Sat May 20 21:10:16 GMT 2000 Faint CME in progress at PA=280. Sat May 20 22:06:40 GMT 2000 PICS End Patrol Sat May 20 22:07:36 GMT 2000 CHIP CHIP End Patrol Sat May 20 22:08:10 GMT 2000 CHIP ending tape **PSPT PROBLEM**: Sat May 20 22:24:12 GMT 2000 Separate commands Abort then Shutdown didn't work either, same problem as using Shutdown alone. See details of error messages in yesterday's log. I exited IDL and closed the dust cap from the PC and turned off all the normal stuff. COMMENT: Sat May 20 22:26:15 GMT 2000 TAPES: ****** MKIV: 00-141 CHIP: C01131 PICS: P01752 LOWL: L00710 and L00712 in drive #0, L00711 in drive #1 as a data test tape. Sat May 20 22:28:29 GMT 2000 MkIV 17_08.rawmk4 18_20.rawmk4 19_23.rawmk4 20_25.rawmk4 21_27.rawmk4 17_11.rawmk4 18_23.rawmk4 19_25.rawmk4 20_28.rawmk4 21_30.rawmk4 17_14.rawmk4 18_26.rawmk4 19_28.rawmk4 20_31.rawmk4 21_33.rawmk4 17_17.rawmk4 18_29.rawmk4 19_31.rawmk4 20_34.rawmk4 21_36.rawmk4 17_20.rawmk4 18_32.rawmk4 19_34.rawmk4 20_37.rawmk4 21_39.rawmk4 17_23.rawmk4 18_35.rawmk4 19_37.rawmk4 20_40.rawmk4 21_42.rawmk4 17_29.rawmk4 18_38.rawmk4 19_40.rawmk4 20_43.rawmk4 21_45.rawmk4 17_35.rawmk4 18_41.rawmk4 19_43.rawmk4 20_46.rawmk4 21_48.rawmk4 17_41.rawmk4 18_44.rawmk4 19_46.rawmk4 20_49.rawmk4 21_51.rawmk4 17_44.rawmk4 18_47.rawmk4 19_49.rawmk4 20_52.rawmk4 21_54.rawmk4 17_47.rawmk4 18_50.rawmk4 19_52.rawmk4 20_55.rawmk4 21_57.rawmk4 17_50.rawmk4 18_53.rawmk4 19_55.rawmk4 20_58.rawmk4 22_00.rawmk4 17_53.rawmk4 18_56.rawmk4 19_58.rawmk4 21_01.rawmk4 22_03.rawmk4 17_56.rawmk4 18_59.rawmk4 20_01.rawmk4 21_03.rawmk4 22_06.rawmk4 17_59.rawmk4 19_02.rawmk4 20_04.rawmk4 21_06.rawmk4 22_09.rawmk4 18_02.rawmk4 19_05.rawmk4 20_07.rawmk4 21_09.rawmk4 c17_26.rawmk4 18_05.rawmk4 19_08.rawmk4 20_10.rawmk4 21_12.rawmk4 c17_32.rawmk4 18_08.rawmk4 19_11.rawmk4 20_13.rawmk4 21_15.rawmk4 c17_38.rawmk4 18_11.rawmk4 19_14.rawmk4 20_16.rawmk4 21_18.rawmk4 18_14.rawmk4 19_17.rawmk4 20_19.rawmk4 21_21.rawmk4 18_17.rawmk4 19_20.rawmk4 20_22.rawmk4 21_24.rawmk4Fetched URL: https://download.hao.ucar.edu/d5/mlso/log/observer/2000/mlso.2000d141.olog
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